3 years ago

Simplifying algebraic expressions 9c-6+7+7c

Mathematics

1 answer:

daser333 [38]3 years ago

7 0

16c+1 You add the LIKE terms together.

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Monica earned $60 from a bonus plus $8.50 per hour (h) she worked this week. Which of the following expressions best represents

stira [4]

Answer:

8.50+60=110 because u can't calculate the h it has been represented by 50 or 60

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3 years ago

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Write as an algebraic equation Jimmy ran m miles in t minutes. What was his speed?

choli [55]

Expression is m x t = S

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3 years ago

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The symbols <, >, ≤, ≥ are called

AlekseyPX

Given:

The symbols $,\leq ,\geq$ .

To find:

The correct name for the given group of symbols.

Solution:

We know that,

Equality symbols is $"="$ .

Inequalities symbols are $",\leq ,\geq"$ .

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Radical signs is $\sqrt{}$ .

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Therefore, the correct option is B.

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3 years ago

Betty had $70. She bought a necklace for $9 and a ring for $7. Which expression correctly shows the total money Betty has left?

Elodia [21]

70 - 9 - 7 = x 70 being the original amount

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3 years ago

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Please help: 3(x+2)+2(x-4)=x-3(x+3)

qwelly [4]

*Distribute*

3x+6+2x-8=x-3x-9

*Combine like terms*

5x-2=-2x-9

*Add 2x to both sides*

7x-2=-9

*Add 2 to both sides*

7x=-7

*Divide both sides by 7*

x=-1

Hope this helps!!

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4 years ago

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